Time-Dependent Electric Field Distribution during Load Cycle Test for HVDC MI Cable
DC Field | Value | Language |
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dc.contributor.author | Kwon, Ik soo | - |
dc.contributor.author | Kim, Sun jin | - |
dc.contributor.author | Koo, Jae hong | - |
dc.contributor.author | Lee, Bang wook | - |
dc.date.accessioned | 2021-06-22T13:03:27Z | - |
dc.date.available | 2021-06-22T13:03:27Z | - |
dc.date.created | 2021-01-22 | - |
dc.date.issued | 2018-10 | - |
dc.identifier.issn | 0084-9162 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/7976 | - |
dc.description.abstract | A pure resistive field distribution in DC steady state is entirely determined by an electrical conductivity of insulating material. However, in the case of transient state such as load cycle test, an influence of both the electrical conductivity and the dielectric permittivity should be essentially considered to obtain an accurate time-dependent field distribution. Therefore, in this paper, in order to evaluate this phenomenon, the characteristics of intermediate field were investigated by performing numerical analysis in load cycle test. In addition, an electric field analysis according to a temperature dependency coefficient was carried out to compare time-varying field distributions. From the result, it is found that the maximum field intensity at cooling cycle was rather higher than heating cycle. It is because both conduction current and polarization current are the significant factors in determination of the intermediate field distribution during load cycle test. It was confirmed that the time point at which the maximum electric field intensity occurred was delayed according to temperature dependence coefficient became smaller. © 2018 IEEE. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Institute of Electrical and Electronics Engineers Inc. | - |
dc.title | Time-Dependent Electric Field Distribution during Load Cycle Test for HVDC MI Cable | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Bang wook | - |
dc.identifier.doi | 10.1109/CEIDP.2018.8544914 | - |
dc.identifier.scopusid | 2-s2.0-85059765416 | - |
dc.identifier.bibliographicCitation | Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP, v.2018-October, pp.82 - 85 | - |
dc.relation.isPartOf | Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP | - |
dc.citation.title | Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP | - |
dc.citation.volume | 2018-October | - |
dc.citation.startPage | 82 | - |
dc.citation.endPage | 85 | - |
dc.type.rims | ART | - |
dc.type.docType | Conference Paper | - |
dc.description.journalClass | 3 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | other | - |
dc.subject.keywordPlus | Electric conductivity | - |
dc.subject.keywordPlus | Electric fields | - |
dc.subject.keywordPlus | HVDC power transmission | - |
dc.subject.keywordPlus | Insulation | - |
dc.subject.keywordPlus | Permittivity | - |
dc.subject.keywordPlus | Temperature distribution | - |
dc.subject.keywordPlus | Dielectric permittivities | - |
dc.subject.keywordPlus | Electric field analysis | - |
dc.subject.keywordPlus | Electrical conductivity | - |
dc.subject.keywordPlus | Maximum electric field | - |
dc.subject.keywordPlus | Maximum field intensity | - |
dc.subject.keywordPlus | Temperature dependence | - |
dc.subject.keywordPlus | Temperature dependencies | - |
dc.subject.keywordPlus | Time-dependent electric field | - |
dc.subject.keywordPlus | Electric load distribution | - |
dc.identifier.url | https://ieeexplore.ieee.org/document/8544914 | - |
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